Buildings of metal; metal building materials; structures of metal, namely, metal carports, metal sheds, metal garages, metal pergolas, metal gazebos, metal arbours, metal awnings, metal canopies, metal shelters and metal bus shelters; parts and accessories for the aforesaid structures; cantilevered structures of metal; cantilevered aluminium structures; cantilevered brackets of metal; extruded aluminium sections; extruded aluminium profiles; aluminium and its alloys; castings, foils, powder, and rolled, drawn or extruded semi-finished articles of aluminium or its alloys; aluminium building products and extrusions; aluminium posts, columns and beams; aluminium locking members; aluminium closures; aluminium brackets; brackets of metal for building; columns of metal; metal posts and poles; metal roofing material; metal beams; metal cladding panels; metal pillars for building; metal pipes and tubes; construction materials made of metal; framework of metal for building structures; prefabricated metal building structures; prefabricated building assembly kits of metal; metal articles for use in building and construction; metal shelter structures; metal storage shelters; mounting frames made of metal for solar panels; rain shelters made of metal; street furniture being bus shelters of metal; street furniture being shelters of metal